Dreadful ref, but we still wouldn't have won if he was impartial today. I believe there must e some directive in place that prevents teams like Sunderland turning the game into a farce by aving five players red carded in the first half for relentless fouling. The refs turn a blind eye for long enough to ensure the game ends after 90 minutes rather than 25. Lots of money at stake, pretences need to be maintained.